<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8">
  <!-- import CSS -->
  <link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
  <style>
    body{
      margin: 0;/*去掉自带的8个像素外边距*/
      background-image: url("imgs/bg.jpg");
      /*cover封面 */
      background-size: cover;
      text-align: center;
    }
    h1{
      font-size: 72px;
      color: rgb(0,150,220);
      margin-bottom: 0;
    }
    img{width: 100px}
    h2{
      font-size: 32px;
      color: rgb(0,150,220);
      margin: 0;
    }
  </style>
</head>
<body>
<div id="app">
  <h1>欢迎来到酷鲨商城</h1>
  <img src="imgs/shark.png" alt="">
  <h2>CoolSharkMall</h2>
  <el-card style="width: 600px;height: 300px;margin: 0 auto;
  background-color: rgba(255,255,255,0.3)">
    <!--label-width设置左侧文本的宽度-->
    <el-form style="width: 400px;margin: 50px auto" label-width="60px">
      <el-form-item label="用户名">
        <el-input type="text" v-model="user.username" placeholder="请输入用户名"></el-input>
      </el-form-item>
      <el-form-item label="密码">
        <el-input type="password" v-model="user.password" placeholder="请输入密码"></el-input>
      </el-form-item>
      <el-form-item >
       <el-checkbox v-model="user.rem">记住用户名和密码</el-checkbox>
      </el-form-item>
      <el-form-item >
        <el-button style="position: relative;right: 30px" type="primary" @click="login()">登录</el-button>
      </el-form-item>
    </el-form>

  </el-card>
</div>
</body>
<!--import axios-->
<script src="https://cdn.bootcdn.net/ajax/libs/axios/0.21.1/axios.min.js"></script>
<!-- import Vue before Element -->
<script src="https://cdn.staticfile.org/vue/2.6.14/vue.min.js"></script>
<!-- import JavaScript -->
<script src="https://unpkg.com/element-ui/lib/index.js"></script>
<script>
  let v = new Vue({
    el: '#app',
    data: function() {
      return {//在这里面定义变量

        user:{
          username:"",
          password:"",
          rem:false
        }
      }
    },
    methods: {
      login: function () {
        axios.post("/login",v.user).then(function (response) {
          if (response.data == 1) {
            location.href = "/admin.html";//显示首页
          } else if (response.data == 2) {
          v.$message.error("用户名不存在!");
          }else {
            v.$message.error("密码错误!");
          }
        })
      }
    }
  })
</script>
</html>